Ok... so there's is at least one allegation about Altman benefiting personally, but it's not specific, and seemingly had nothing to do with Microsoft whatsoever.

120. "For example, in 2019 when Mr. Altman was CEO, OpenAI signed a letter of intent to buy $51 million worth of chips from a start-up in which Mr. Altman was heavily invested."

I'm thinking that this is a "sweep back" suit against a potential competitor of musk, microsoft. That's why he didn't name them as defendants. Musk doesn't give a fuck about open AI. He just wants the ip too. He's just airing dirty laundry and making a scene to spoil the well if he doesn't get it.